Pith Number

pith:5PXRBV2V

pith:2011:5PXRBV2V3HM5EG2NDG7XYYIS5L

not attested not anchored not stored refs pending

Topological phase transitions in ultra-cold Fermi superfluids: the evolution from BCS to BEC under artificial spin-orbit fields

C. A. R. S\'a de Melo, Kangjun Seo, Li Han

arxiv:1108.4068 v2 · 2011-08-19 · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PXRBV2V3HM5EG2NDG7XYYIS5L}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:41:11.089859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebef10d755d9d9d21b4d19bf7c6112eae862fd22ece18a313dc3f2490ab8b7a3

Aliases

arxiv: 1108.4068 · arxiv_version: 1108.4068v2 · doi: 10.48550/arxiv.1108.4068 · pith_short_12: 5PXRBV2V3HM5 · pith_short_16: 5PXRBV2V3HM5EG2N · pith_short_8: 5PXRBV2V

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5PXRBV2V3HM5EG2NDG7XYYIS5L \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: ebef10d755d9d9d21b4d19bf7c6112eae862fd22ece18a313dc3f2490ab8b7a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7867af9806592beef5314d5c730a803bd494cd94364c8af36e29e9afac63a20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-08-19T22:31:31Z",
    "title_canon_sha256": "57207ae041573f02751a1d79962dce4efcfc066c5cc657e2a1f5792a5c7e21df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4068",
    "kind": "arxiv",
    "version": 2
  }
}